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    User name rshneor

    Log entry time 02:05:03 on March 1,2011

    Entry number 349300

    keyword=coicidence time at 15 mA and 30 mA

    looking at the coinc time peak, after the fix to S2 trigger logic formation, runs 2068 & 2069
    we now have get -
    15 microAmp: ~4.5 % events in the peak from total T5
    30 microAmp: ~1.8 % vents in the peak from total T5

    the T5 rate at 15 mA was 785 *4.5 %= 35 Hz good events
    the T5 rate at 30 mA was 1868 *1.8 %= 33 Hz good events

    it would seem that we are slightly better at 15 microAmp




    FIGURE 1

    FIGURE 2